Benzene-1,2-diamine;dihydrochloride

Benzene-1,2-diamine;dihydrochloride is an organic chemical compound with the molecular formula C6H10Cl2N2 and CAS number 615-28-1. This substance is the dihydrochloride salt form of ortho-phenylenediamine, featuring two amino groups attached to adjacent carbon atoms on a benzene ring. With a molecular weight of 181.06 g/mol, it is classified as a hazardous substance with carcinogenic and mutagenic properties, requiring careful handling and specialized safety measures in industrial applications.

Benzene-1,2-diamine;dihydrochloride is typically a crystalline solid at room temperature due to its salt structure. As a dihydrochloride salt, it exhibits enhanced water solubility compared to its free base form, making it more suitable for aqueous applications. The compound's physical appearance and specific properties like melting point, density, and vapor pressure depend on purity and crystalline form. Its chemical stability can be affected by light, heat, and oxidizing conditions, requiring appropriate storage considerations.

Benzene-1,2-diamine;dihydrochloride is primarily used as an intermediate in chemical synthesis and manufacturing processes. It serves as a precursor for producing dyes, pigments, and polymer materials. The compound finds applications in the pharmaceutical industry for synthesizing certain drug compounds and in the production of specialty chemicals. Due to its hazardous classification, its use is restricted to professional industrial settings with appropriate safety controls and regulatory compliance measures in place.

Benzene-1,2-diamine;dihydrochloride requires strict safety protocols due to its carcinogenic and mutagenic properties. Personal protective equipment must include chemical-resistant gloves, safety goggles, and respiratory protection when handling. Work should be conducted in well-ventilated areas or under fume hoods to prevent inhalation exposure. Skin and eye contact must be avoided completely. Only trained personnel should handle this substance, following established safety procedures and maintaining emergency response protocols for potential exposure incidents.

Benzene-1,2-diamine;dihydrochloride should be stored in tightly sealed containers in a cool, dry, and well-ventilated area away from direct sunlight and heat sources. The storage area must be secured and accessible only to authorized personnel due to the substance's hazardous nature. Keep away from incompatible materials such as strong oxidizers and acids. Storage facilities should comply with local regulations for carcinogenic substances and include appropriate containment measures to prevent environmental contamination in case of spills.

Immediate action is required for any contact with benzene-1,2-diamine;dihydrochloride. For skin contact, remove contaminated clothing and rinse affected area with plenty of water for at least 15 minutes. In case of eye contact, flush immediately with clean water for 15-20 minutes while holding eyelids open. If inhaled, move the person to fresh air immediately. For ingestion, do not induce vomiting and seek immediate medical attention. Always consult a physician after any exposure incident and provide the safety data sheet.

Benzene-1,2-diamine;dihydrochloride must be disposed of as hazardous waste through licensed waste management facilities specializing in toxic chemical disposal. The substance cannot be disposed of in regular waste streams or sewage systems due to its carcinogenic properties and environmental hazard classification. Disposal must comply with local, national, and EU waste regulations including proper documentation and tracking. Empty containers should also be treated as hazardous waste and disposed of through appropriate channels to prevent environmental contamination.

Benzene-1,2-diamine;dihydrochloride is classified under ADR Class 6.1 (toxic substances) Packing Group III for transportation purposes. Packages must be properly labeled with appropriate hazard markings and GHS pictograms (GHS08, GHS06, GHS09). Transportation requires compliance with dangerous goods regulations including proper packaging, documentation, and vehicle requirements. Only certified carriers experienced in handling toxic chemicals should transport this substance, ensuring proper emergency response capabilities and adherence to routing restrictions where applicable.

Benzene-1,2-diamine;dihydrochloride is subject to extensive regulatory oversight under EU CLP regulation due to its carcinogenic and mutagenic classification. The substance falls under REACH registration requirements for manufacturing and import. While not currently listed as an SVHC, its hazardous properties require compliance with occupational exposure limits and workplace safety regulations. Users must maintain proper safety data sheets, conduct risk assessments, and implement appropriate risk management measures as mandated by chemical safety legislation.

Benzene-1,2-diamine;dihydrochloride is available through OYSI, a specialized European distributor of technical chemicals serving professional industrial customers. As a regulated hazardous substance, purchase is restricted to qualified industrial users who can demonstrate appropriate handling capabilities and regulatory compliance. OYSI provides technical support and documentation required for safe handling and regulatory compliance. Customers must meet strict qualification criteria and provide proper credentials for procurement of this controlled chemical substance through authorized distribution channels.